code: def similarity(self, *sequences: Sequence[object]) -> float:
      return self(*sequences)
  
imports: from __future__ import annotations
  from collections import Counter
  from contextlib import suppress
  from typing import Sequence, TypeVar
  from ..libraries import prototype
  from ..utils import find_ngrams
label_desc: Use image node_id 2 for calling the BaseSimilarity obj's underlying member method code with example usage: obj.similarity() and returns: self